{"id":5429,"date":"2026-01-16T21:15:11","date_gmt":"2026-01-16T21:15:11","guid":{"rendered":"https:\/\/jawsurgerynj.com\/?page_id=5429"},"modified":"2026-08-31T12:46:44","modified_gmt":"2026-08-31T12:46:44","slug":"maxillary-transverse-deficiency","status":"publish","type":"page","link":"https:\/\/jawsurgerynj.com\/es\/desarrollo\/maxillary-transverse-deficiency\/","title":{"rendered":"Deficiencia Maxilar Transversal"},"content":{"rendered":"\n
<\/span>\"Front
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Prognathism<\/span><\/h1><\/header>\n\n\n\n

A narrow upper jaw can lead to crowding, crossbite, and improper bite alignment.<\/p><\/div>\n\n\n\n

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Schedule Consultation<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
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What Is Maxillary Transverse Deficiency?<\/h2><\/div>\n\n\n\n
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Understanding Maxillary Transverse Deficiency<\/h3><\/div>\n\n\n\n

Maxillary transverse deficiency is a skeletal condition in which the upper jaw is too narrow relative to the lower jaw and cranial base. This reduced maxillary width can disrupt dental arch coordination, compromise nasal airway space, and affect facial balance. Treatment commonly focuses on widening the upper jaw to restore proper transverse relationships, functional occlusion, and stable facial structure.<\/p>\n<\/div>

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Clinical Presentation<\/h2><\/div>\n\n\n\n
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Frontal View<\/span>

Frontal <\/strong>Analysis<\/h3><\/div>

A constricted maxilla is characterized by a narrow upper jaw, which can affect smile width and overall facial proportions.<\/p><\/div><\/div>\n\n\n\n

Key Assessments:<\/p>\n\n\n\n

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<\/path><\/svg><\/span>Narrow upper jaw<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Reduced smile width<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Buccal corridor prominence<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Posterior crossbite<\/span><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
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Side View<\/span>

Profile <\/strong>Analysis<\/h3><\/div>

From the side, a constricted maxilla may contribute to reduced midfacial support and subtle flattening of the upper jaw region.<\/p><\/div><\/div>\n\n\n\n

Key Assessments:<\/p>\n\n\n\n

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<\/path><\/svg><\/span>Reduced maxillary width<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Reduced midface support<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Subtle profile flattening<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Limited transverse projection<\/span><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
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Bite View<\/span>

Occlusal <\/strong>Relationship<\/h3><\/div>

A constricted maxilla often results in transverse discrepancies, commonly presenting as posterior crossbite.<\/p><\/div><\/div>\n\n\n\n

Key Assessments:<\/p>\n\n\n\n

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<\/path><\/svg><\/span>Posterior crossbite<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Narrow dental arch<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Transverse discrepancy<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Crowding of upper teeth\u00a0<\/span><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
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Maxillary Transverse Deficiency<\/p>

Common Functional Issues<\/h2><\/div>\n\n\n\n
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Eating<\/h3><\/div>

A narrow upper jaw can lead to uneven bite contact and inefficient chewing patterns.<\/p><\/div><\/div>\n\n\n\n

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Speech<\/h3><\/div>

Speech is usually unaffected but may be influenced by crowding or crossbite relationships.<\/p><\/div><\/div>\n\n\n\n

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TMJ<\/h3><\/div>

Bite imbalance can contribute to uneven joint loading and possible discomfort over time.<\/p><\/div><\/div>\n\n\n\n

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Mouth Breathing<\/h3><\/div>

Mouth breathing is often associated with reduced nasal airway space.<\/p><\/div><\/div>\n\n\n\n

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Nasal Congestion<\/h3><\/div>

A narrow palate can limit nasal airflow, affecting breathing efficiency and sleep quality.<\/p><\/div><\/div>\n\n\n\n

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Psychosocial Effects<\/h3><\/div>

Crowding and narrow smile appearance can impact confidence and overall smile aesthetics.<\/p><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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Before & After Gallery<\/h2><\/div>\n\n\n\n
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View Gallery<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
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Maxillary Transverse Deficiency<\/span><\/span>

Orthognathic Surgery<\/h2><\/div>

Surgically assisted rapid palatal expansion (SARPE) is used to widen the upper jaw in adults when it can no longer be expanded with orthodontics alone. A small surgical release of the palatal bones allows a palatal expander to gradually increase the width of the jaw, improving the bite and creating space.<\/p><\/div><\/div>\n\n\n\n

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Before<\/h3><\/div>\n\n\n\n
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The upper jaw is too narrow, often causing crowding, crossbite, and limited space for proper alignment.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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During<\/h3><\/div>\n\n\n\n
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A controlled surgical release allows a palatal expander to gradually widen the upper jaw over time.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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After<\/h3><\/div>\n\n\n\n
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New bone forms, stabilizing the widened jaw and improving long-term function.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Life-Changing Benefits<\/h3><\/div>

Widening and repositioning the upper jaw improves function, breathing, and dental alignment.<\/p>

Learn If You’re a Candidate<\/span><\/a><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n
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<\/path><\/svg><\/span>Improved chewing efficiency<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Enhanced nasal breathing<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Better dental alignment<\/span><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
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<\/path><\/svg><\/span>Reduced crossbite issues<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Improved airway function<\/span><\/div>\n\n\n\n
<\/path><\/svg><\/span>Increased confidence<\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
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Surgical\u00a0Management of Maxillary Transverse Deficiency<\/h2><\/div>\n\n\n\n
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